Koh Larn is a wonderful little island of Thailand, it one of most popular for tourist. You can go Koh Larn by service boat. At here you will see much of beach such as Tean Beach, Tawan Beach, Ta-Yay Beach and Nual Beach. I think you should play Banana boat are will make you fun. Other Kang Han Lom Viewpoint is once nice for you. At last it is beautiful island if you visit Koh Larn you will never forget it.